English: A Silver Wyandotte Male: Illustrating the terms commonly used in speaking of a Chicken.

1 Beak or Bill. 2 Wattles. 3 Breast. 4 Thigh. 5 Shank. 6 Toes. 7 Heel. 8 Fluff. 9 Saddle. 10 Sickle. 11 The flight of the wing — upper and lower web. 12 Wing bow or Shoulder. 13 Hackle. 14 Ear. 15 Ear lobe. 16 Spike. 17 Comb. 18 Spur. 19 Coverts.

Plate from:

J. E. Hodgins and T. H. Haskett, The veterinary science. The anatomy, diseases and treatment of domestic animals, horses, cattle, sheep, pigs, dogs and poultry; also containing a full description of medicines and receipts. By J. E. Hodgins and T. H. Haskett. 77th edition, Revised and enlarged. Detroit, Mich.: Veterinary Science Association, [c. 1907]. p. 550. doi 10.5962/bhl.title.24266.